Peanut Butter Bars - cooking recipe

Ingredients

2 c. powdered sugar
2 c. crushed graham crackers
12 oz. peanut butter
3/4 c. melted margarine
12 oz. chocolate chips

Preparation

Mix the first 4 ingredients together and press into a 9 x 13-inch pan.
Melt chocolate chips and spread on top. Refrigerate.
Cut into bars.